AP Physics 1: Whiteboarding
We did some whiteboarding of last week’s torque problems. Students aren’t confident, but they are getting the hang of extended free-body diagrams and successfully solving problems. With the clock ticking, that will have to be good enough for balanced torques.
Students did some problems with standing waves. It was tricky for a lot of them to connect the wavelength to the length of the resonator, so that will be something to work on during whiteboarding tomorrow.
Chemistry Essentials: Lab
Students did a lab with magnesium and hydrochloric acid. We stuck with purely qualitative observations today and will get into the actual stoich tomorrow.